सूचना प्रौद्योगिकी विभाग 
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| S. No. | Subject of Cir./Ord./Lett./Mem. | Cir./Ord./Lett./Mem. | Cir./Ord./Lett./Mem. No. | Date | Download |
|---|---|---|---|---|---|
| 1 | Revised Standard Technical Specification and Purchase, AMC of Computers/other IT Equipments through GeM Portal and Hiring of Manpower on Outsource basis | Circular | 1408-77 | 11/03/2025 | Download 14.15 मेगा बाइट |
| 2 | Revision of Standard Technical Specification for procurement of computer hardware and software etc | Circular | 2048-2117 | 05/04/2023 | Download 1.56 मेगा बाइट |
| 3 | Revision of Standard Technical Specification for procurement of computer hardware and software etc | Circular | 3436-3485 | 08/09/2021 | Download 128.54 किलोबाइट |
| 4 | Standard Specification of Hardware& Software for procuring but with different operating system / screen size | Order | 3879-3950(09/2020) | 05/08/2020 | Download 609.6 किलोबाइट |
| 5 | Standard Specifications for IT Equipments | Office Memorandum | 11-02-2015-DS-(CCU)-part-1 | 17/06/2019 | Download 1.93 मेगा बाइट |
| 6 | Standard Specifications for IT Equipments | Order | 806-885 | 24/01/2019 | Download 895.96 किलोबाइट |